MacroGenics (MGNX) Stock Jumps 8.9%: Will It Continue to Soar? Posted byZacks Equity Research September 10, 2021 Leave a comment on MacroGenics (MGNX) Stock Jumps 8.9%: Will It Continue to Soar? MacroGenics (MGNX) saw its shares surge in the last session with trading volume being higher than average. The latest trend in earnings estimate revis…